Pokaż wszystkie

Proszę zapoznać się z wersją angielską jako naszą oficjalną wersją.Powrót

Europa
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Azja/Pacyfik
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Afryka, Indie i Bliski Wschód
India(हिंदी)
Ameryka północna
United States(English) Canada(English) Mexico(español)
DomProduktyUkłady scaloneAkwizycja danych - cyfrowe do analogowych konwerterów (DAC)

Akwizycja danych - cyfrowe do analogowych konwerterów (DAC)

Znaleziono produkty 4,505

Lista produktów

1...79808182838485...91
Porównać Obraz Część # Producent Opis Inwentarz Model ECAD RoHS rozliczania czasu Napięcie - Dostawa, analogowe Napięcie - Dostawa Digital Architektura Typ referencyjny Liczba konwerterów D / A Wyjście różnicowe INL / DNL (LSB) Podstawowy numer produktu Pakiet Seria temperatura robocza Rodzaj mocowania Typ wyjścia Package / Case Dostawca urządzeń Pakiet Liczba bitów Data Interface Ilość
DAC8812IBPWR DAC8812IBPWR Texas Instruments IC DAC 16BIT A-OUT 16TSSOP Na stanie3127 pcs 500ns (Typ) 2.7V ~ 5.5V 2.7V ~ 5.5V Multiplying DAC External 2 No ±2 (Max), ±1 (Max) DAC8812 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Current - Unbuffered 16-TSSOP (0.173', 4.40mm Width) 16-TSSOP 16 SPI
MAX5250ACPP MAX5250ACPP Analog Devices Inc./Maxim Integrated IC DAC 10BIT V-OUT 20DIP Na stanie17600 pcs 10µs (Typ) 5V 5V R-2R External 4 No ±0.25, ±1 (Max) MAX5250 Tube - 0°C ~ 70°C Through Hole Voltage - Buffered 20-DIP (0.300", 7.62mm) 20-PDIP 10 SPI
DAC38RF82IAAV DAC38RF82IAAV Texas Instruments IC DAC 14BIT V-OUT 144FCBGA Na stanie133 pcs 1ns (Typ) 1.71V ~ 1.89V 0.95V ~ 1.05V Current Source External, Internal 2 Yes ±4, ±3 DAC38RF82 Tray - -40°C ~ 85°C Surface Mount Voltage - Buffered 144-FBGA, FCBGA 144-FCBGA (10x10) 14 JESD204B
AD7226BRSZ AD7226BRSZ Analog Devices Inc. IC DAC 8BIT V-OUT 20SSOP Na stanie2449 pcs 4µs 11.4V ~ 16.5V, -5V 14.25V ~ 15.75V R-2R External 4 No ±0.5 (Max), ±1 (Max) AD7226 Tube - -40°C ~ 85°C Surface Mount Voltage - Buffered 20-SSOP (0.209", 5.30mm Width) 20-SSOP 8 Parallel
AD669BN AD669BN Analog Devices Inc. IC DAC 16BIT V-OUT 28DIP Na stanie8660 pcs 13µs ±13.5V ~ 16.5V 5V R-2R External, Internal 1 No ±2 (Max), ±2 (Max) AD669 Tube DACPORT® -40°C ~ 85°C Through Hole Voltage - Buffered 28-DIP (0.600', 15.24mm) 28-PDIP 16 Parallel
ADV7120KSTZ50 ADV7120KSTZ50 Analog Devices Inc. IC DAC 8BIT A-OUT 48LQFP Na stanie8520 pcs - 5V 5V Current Source External 3 No ±1 (Max), ±0.5 (Max) ADV7120 Tray - 0°C ~ 70°C Surface Mount Current - Unbuffered 48-LQFP 48-LQFP (7x7) 8 Parallel
AD7118KP AD7118KP Analog Devices Inc. IC DAC 6BIT 20PLCC Na stanie5195 pcs - 5V ~ 15V 5V ~ 15V Multiplying DAC, R-2R - 1 No - - Bulk - 0°C ~ 70°C Surface Mount - 20-LCC (J-Lead) 20-PLCC (9x9) 6 Parallel
LTC8043ES8#PBF LTC8043ES8#PBF Analog Devices Inc. IC DAC 12BIT A-OUT 8SOIC Na stanie5323 pcs 1µs 5V 5V R-2R External 1 No ±0.5 (Max), ±0.5 (Max) LTC8043 Tube - -40°C ~ 85°C Surface Mount Current - Unbuffered 8-SOIC (0.154', 3.90mm Width) 8-SO 12 SPI
TLV5624CD TLV5624CD Texas Instruments IC DAC 8BIT V-OUT 8SOIC Na stanie9951 pcs 7µs 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V String DAC External, Internal 1 No ±0.3, ±0.07 TLV5624 Tube - 0°C ~ 70°C Surface Mount Voltage - Buffered 8-SOIC (0.154", 3.90mm Width) 8-SOIC 8 SPI
AD9742ACPZRL7 AD9742ACPZRL7 Analog Devices Inc. IC DAC 12BIT A-OUT 32LFCSP Na stanie2423 pcs 11ns (Typ) 2.7V ~ 3.6V 2.7V ~ 3.6V Current Source External, Internal 1 Yes ±0.5, ±0.4 AD9742 Tape & Reel (TR) TxDAC® -40°C ~ 85°C Surface Mount Current - Unbuffered 32-WFQFN Exposed Pad, CSP 32-LFCSP-WQ (5x5) 12 Parallel
MAX5353ACUA+T MAX5353ACUA+T Analog Devices Inc./Maxim Integrated IC DAC 12BIT V-OUT 8UMAX Na stanie5493 pcs 14µs (Typ) 3.15V ~ 3.6V 3.15V ~ 3.6V R-2R External 1 No ±1 (Max), ±1 (Max) MAX5353 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Voltage - Buffered 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP 12 SPI
LTC2641IDD-12#PBF LTC2641IDD-12#PBF Analog Devices Inc. IC DAC 12BIT V-OUT 8DFN Na stanie6566 pcs 1µs (Typ) 2.7V ~ 5.5V 2.7V ~ 5.5V R-2R External 1 No ±0.5 (Max), ±0.5 (Max) LTC2641 Tube - -40°C ~ 85°C Surface Mount Voltage - Unbuffered 8-WFDFN Exposed Pad 8-DFN (3x3) 12 SPI
AD5641AKSZ-REEL7 AD5641AKSZ-REEL7 Analog Devices Inc. IC DAC 14BIT V-OUT SC70-6 Na stanie12438 pcs 10µs 2.7V ~ 5.5V 2.7V ~ 5.5V String DAC Supply 1 No ±16 (Max), ±1 (Max) AD5641 Tape & Reel (TR) nanoDAC® -40°C ~ 125°C Surface Mount Voltage - Buffered 6-TSSOP, SC-88, SOT-363 SC-70-6 14 SPI, DSP
AD5721BRUZ-RL7 AD5721BRUZ-RL7 Analog Devices Inc. IC DAC 12BIT V-OUT 16TSSOP Na stanie9581 pcs 12.5µs 4.75V ~ 30V 1.7V ~ 5.5V R-2R External 1 No ±0.5 (Max), ±0.5 (Max) AD5721 Tape & Reel (TR) - -40°C ~ 125°C Surface Mount Voltage - Buffered 16-TSSOP (0.173', 4.40mm Width) 16-TSSOP 12 SPI
AD9780BCPZ AD9780BCPZ Analog Devices Inc. IC DAC 12BIT A-OUT 72LFCSP Na stanie834 pcs - 3.13V ~ 3.47V 1.7V ~ 1.9V, 3.13V ~ 3.47V Quad-Switch External, Internal 2 Yes ±0.25, ±0.13 AD9780 Tray - -40°C ~ 85°C Surface Mount Current - Unbuffered 72-VFQFN Exposed Pad, CSP 72-LFCSP-VQ (10x10) 12 LVDS - Parallel
MAX5363EUT MAX5363EUT Analog Devices Inc./Maxim Integrated IC DAC 6BIT V-OUT SOT23-6 Na stanie25146 pcs 20µs (Typ) 2.7V ~ 3.6V 2.7V ~ 3.6V Current Steering Internal 1 No ±1 (Max), ±1 (Max) - Bulk - -40°C ~ 85°C Surface Mount Voltage - Buffered SOT-23-6 SOT-23-6 6 3-Wire, Microwire, QSPI, SPI
AD667AD AD667AD Analog Devices Inc. IC DAC 12BIT V-OUT 28CDIP Na stanie1060 pcs 4µs ±11.4V ~ 16.5V - R-2R External, Internal 1 No ±0.5, ±0.5 AD667 Tube - -25°C ~ 85°C Through Hole Voltage - Buffered 28-CDIP (0.600", 15.24mm) 28-CDIP 12 Parallel
AD667SE AD667SE Analog Devices Inc. IC DAC 12BIT V-OUT 28LCCC Na stanie104 pcs 4µs ±11.4V ~ 16.5V - R-2R External, Internal 1 No ±0.125, ±0.25 AD667 Tube - -55°C ~ 125°C Surface Mount Voltage - Buffered 28-LCC 28-LCC (11.43x11.43) 12 Parallel
DAC08EQ DAC08EQ Analog Devices Inc. IC DAC 8BIT A-OUT 16CDIP Na stanie10028 pcs 150µs ±4.5V ~ 18V 9V ~ 36V Multiplying DAC External 1 Yes - DAC08 Tube - 0°C ~ 70°C Through Hole Current - Unbuffered 16-CDIP (0.300", 7.62mm) 16-CERDIP 8 Parallel
AD766JN AD766JN Analog Devices Inc. IC DAC 16BIT V/A-OUT 16DIP Na stanie9400 pcs 1.5µs (Typ) ±4.75V ~ 13.2V ±4.75V ~ 13.2V Current Steering Internal 1 No - AD766 Tube DACPORT® 0°C ~ 70°C Through Hole Voltage - Buffered, Current - Unbuffered 16-DIP (0.300", 7.62mm) 16-PDIP 16 SPI, DSP
AD5344BRUZ-REEL7 AD5344BRUZ-REEL7 Analog Devices Inc. IC DAC 12BIT V-OUT 28TSSOP Na stanie1929 pcs 10µs 2.5V ~ 5.5V 2.5V ~ 5.5V String DAC External 4 No ±2, ±0.2 AD5344 Tape & Reel (TR) - -40°C ~ 105°C Surface Mount Voltage - Buffered 28-TSSOP (0.173', 4.40mm Width) 28-TSSOP 12 Parallel
MX7628KCWP MX7628KCWP Analog Devices Inc./Maxim Integrated IC DAC 8BIT A-OUT 20SOIC Na stanie5350 pcs 400ns 4.75V ~ 5.25V, 14.25V ~ 15.75V 4.75V ~ 5.25V, 14.25V ~ 15.75V Multiplying DAC, R-2R External 2 No ±0.5 (Max), ±1 (Max) - Bulk - 0°C ~ 70°C Surface Mount Current - Unbuffered 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8 Parallel
AD8801ARZ-REEL AD8801ARZ-REEL Analog Devices Inc. IC DAC 8BIT V-OUT 16SOIC Na stanie4626 pcs 600ns (Typ) 2.7V ~ 5.5V 2.7V ~ 5.5V R-2R External 8 No ±0.5, ±0.25 AD8801 Tape & Reel (TR) TrimDAC® -40°C ~ 85°C Surface Mount Voltage - Unbuffered 16-SOIC (0.154", 3.90mm Width) 16-SOIC 8 SPI
DAC8412FP DAC8412FP Analog Devices Inc. IC DAC 12BIT V-OUT 28DIP Na stanie10520 pcs 10µs (Typ) 5V ~ 15V, -15V 5V R-2R External 4 No ±2 (Max), -1 DAC8412 Tube - -40°C ~ 85°C Through Hole Voltage - Buffered 28-DIP (0.600', 15.24mm) 28-PDIP 12 Parallel
DAC20CP DAC20CP Analog Devices Inc. IC DAC 2BIT A-OUT 16DIP Na stanie8747 pcs 150ns ±4.5V ~ 18V ±4.5V ~ 18V Multiplying DAC External 1 Yes ±0.5 - Bulk - 0°C ~ 70°C Through Hole Current - Buffered 16-DIP (0.300", 7.62mm) 16-PDIP 2 -
HI5731BIBZ HI5731BIBZ Renesas Electronics America Inc IC DAC 12BIT A-OUT 28SOIC Na stanie12000 pcs 20ns (Typ) 5V ±5V R-2R, Segmented DAC External, Internal 1 Yes 0.75, 0.5 HI5731 Tube - -40°C ~ 85°C Surface Mount Current - Unbuffered 28-SOIC (0.295", 7.50mm Width) 28-SOIC 12 Parallel
DAC08AQ/883C DAC08AQ/883C Analog Devices Inc. IC DAC 8BIT MULT HS MONO 16CDIP Na stanie1545 pcs 135ns 36V 36V - External 1 Yes - DAC08 Tube - -55°C ~ 125°C Through Hole Current - Unbuffered 16-CDIP (0.300', 7.62mm) 16-CERDIP 8 Parallel
MAX5532EUA+T MAX5532EUA+T Analog Devices Inc./Maxim Integrated IC DAC 12BIT V-OUT 8UMAX Na stanie7923 pcs 660µs (Typ) 1.8V ~ 5.5V 1.8V ~ 5.5V R-2R External 2 No ±4, ±0.2 MAX5532 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX/uSOP 12 SPI
AD9740ARUZ AD9740ARUZ Analog Devices Inc. IC DAC 10BIT A-OUT 28TSSOP Na stanie3207 pcs 11ns (Typ) 2.7V ~ 3.6V 2.7V ~ 3.6V Current Source External, Internal 1 Yes ±0.15, ±0.12 AD9740 Tube TxDAC® -40°C ~ 85°C Surface Mount Current - Unbuffered 28-TSSOP (0.173', 4.40mm Width) 28-TSSOP 10 Parallel
LTC2758BCLX#PBF LTC2758BCLX#PBF Analog Devices Inc. IC DAC 18BIT A-OUT 48LQFP Na stanie603 pcs 2.1µs (Typ) 2.7V ~ 5.5V 2.7V ~ 5.5V Multiplying DAC External 2 Yes ±2 (Max), ±1 (Max) LTC2758 Tray SoftSpan™ 0°C ~ 70°C Surface Mount Current - Unbuffered 48-LQFP 48-LQFP (7x7) 18 SPI
AD5065ARUZ AD5065ARUZ Analog Devices Inc. IC DAC 16BIT V-OUT 14TSSOP Na stanie2467 pcs 13µs 5V 5V R-2R External 2 No ±0.5, ±0.2 AD5065 Tube nanoDAC® -40°C ~ 125°C Surface Mount Voltage - Buffered 14-TSSOP (0.173', 4.40mm Width) 14-TSSOP 16 SPI, DSP
DAC8412FPCZ-REEL DAC8412FPCZ-REEL Analog Devices Inc. IC DAC 12BIT V-OUT 28PLCC Na stanie402 pcs 10µs (Typ) 5V ~ 15V, -15V 5V R-2R External 4 No ±1 (Max), -1 DAC8412 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 28-LCC (J-Lead) 28-PLCC (11.51x11.51) 12 Parallel
MX7534KN+ MX7534KN+ Analog Devices Inc./Maxim Integrated IC DAC 14BIT A-OUT 20DIP Na stanie1709 pcs 1.5µs 11.4V ~ 15.75V 11.4V ~ 15.75V R-2R External 1 No ±1 (Max), ±1 (Max) MX7534 Tube - 0°C ~ 70°C Through Hole Current - Unbuffered 20-DIP (0.300", 7.62mm) 20-PDIP 14 Parallel
AD5516ABC-1 AD5516ABC-1 Analog Devices Inc. IC DAC 12BIT V-OUT 74CSPBGA Na stanie9680 pcs 32µs ±4.75V ~ 15.75V, 5V 2.7V ~ 5.25V String DAC External 16 No ±2 (Max), ±0.5 AD5516 Tray - -40°C ~ 85°C Surface Mount Voltage - Unbuffered 74-LBGA, CSPBGA 74-CSPBGA (12x12) 12 SPI, DSP
ISL5827IN ISL5827IN Intersil IC DAC 12BIT A-OUT 48LQFP Na stanie2421 pcs - 2.7V ~ 3.6V 2.7V ~ 3.6V Current Source External, Internal 2 Yes ±0.5, ±0.5 - Tube - -40°C ~ 85°C Surface Mount Current - Unbuffered 48-LQFP 48-LQFP (7x7) 12 Parallel
AD9754ARZ AD9754ARZ Analog Devices Inc. IC DAC 14BIT A-OUT 28SOIC Na stanie2415 pcs 35ns (Typ) 5V 2.7V ~ 5.5V Current Source External, Internal 1 Yes ±1.5, ±0.75 AD9754 Tube TxDAC® -40°C ~ 85°C Surface Mount Current - Unbuffered 28-SOIC (0.295', 7.50mm Width) 28-SOIC 14 Parallel
TLC34076-135FN TLC34076-135FN Texas Instruments PALETTE DAC, CMOS Na stanie3476 pcs - - - - - - - - - Bulk * - - - - - - -
DAC43401DSGT DAC43401DSGT Texas Instruments IC DAC 8BIT V-OUT 8WSON Na stanie30542 pcs 12µs (Typ) 1.8V ~ 5.5V 1.71V ~ 5.5V String DAC Internal 1 No ±1 (Max), ±1 (Max) DAC43401 Tape & Reel (TR) - -40°C ~ 125°C Surface Mount Voltage - Buffered 8-WFDFN Exposed Pad 8-WSON (2x2) 8 I²C
MAX500AEWE+ MAX500AEWE+ Analog Devices Inc./Maxim Integrated IC DAC 8BIT V-OUT 16SOIC Na stanie1838 pcs 4.5µs 11.4V ~ 16.5V 11.4V ~ 16.5V R-2R External 4 No ±0.5 (Max), ±1 (Max) MAX500 Tube - -40°C ~ 85°C Surface Mount Voltage - Buffered 16-SOIC (0.295', 7.50mm Width) 16-SOIC 8 I²C
AD7547LP AD7547LP Analog Devices Inc. IC DAC 12BIT A-OUT 28PLCC Na stanie15390 pcs 1.5µs 10.8V ~ 16.5V 10.8V ~ 16.5V R-2R External 2 No ±0.5 (Max), ±1 (Max) AD7547 Tube - -40°C ~ 85°C Surface Mount Current - Unbuffered 28-LCC (J-Lead) 28-PLCC (11.51x11.51) 12 Parallel
DAC7614EB/1K DAC7614EB/1K Texas Instruments IC DAC 12BIT V-OUT 20SSOP Na stanie2897 pcs 10µs ±5V 5V R-2R External 4 No ±1 (Max), ±1 (Max) DAC7614 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 20-SSOP (0.209', 5.30mm Width) 20-SSOP 12 SPI
LTC1451IS8#TRPBF LTC1451IS8#TRPBF Analog Devices Inc. IC DAC 12BIT V-OUT 8SOIC Na stanie4007 pcs 14µs (Typ) 5V 5V R-2R Internal 1 No ±4 (Max), ±0.5 (Max) LTC1451 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 8-SOIC (0.154", 3.90mm Width) 8-SO 12 SPI
AD7547KN AD7547KN Analog Devices Inc. IC DAC 12BIT A-OUT 24DIP Na stanie16660 pcs 1.5µs 10.8V ~ 16.5V 10.8V ~ 16.5V R-2R External 2 No ±0.5 (Max), ±1 (Max) AD7547 Tube - -40°C ~ 85°C Through Hole Current - Unbuffered 24-DIP (0.300', 7.62mm) 24-PDIP 12 Parallel
DAC8043AESZ DAC8043AESZ Analog Devices Inc. IC DAC 12BIT A-OUT 8SOIC Na stanie2956 pcs 1µs 5V 5V R-2R External 1 No ±0.5 (Max), ±0.5 (Max) DAC8043 Tube - -40°C ~ 85°C Surface Mount Current - Unbuffered 8-SOIC (0.154', 3.90mm Width) 8-SOIC 12 SPI
LTC2634IMSE-HMX10#TRPBF LTC2634IMSE-HMX10#TRPBF Analog Devices Inc. IC DAC 10BIT V-OUT 10MSOP Na stanie5476 pcs 4.2µs (Typ) 5V 5V - External, Internal 4 No ±0.2, ±0.5 (Max) LTC2634 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 10-MSOP-EP 10 SPI
MAX522ESA+T MAX522ESA+T Analog Devices Inc./Maxim Integrated IC DAC 8BIT V-OUT 8SOIC Na stanie6174 pcs 70µs (Typ) 2.7V ~ 5.5V 2.7V ~ 5.5V R-2R External 2 No ±1.5 (Max), ±1 (Max) MAX522 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 8-SOIC (0.154", 3.90mm Width) 8-SOIC 8 SPI
AD5318ARUZ AD5318ARUZ Analog Devices Inc. IC DAC 10BIT V-OUT 16TSSOP Na stanie4752 pcs 9µs 2.5V ~ 5.5V 2.5V ~ 5.5V String DAC External 8 No ±0.5, ±0.05 AD5318 Tube - -40°C ~ 125°C Surface Mount Voltage - Buffered 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP 10 SPI, DSP
AD5602YKSZ-2500RL7 AD5602YKSZ-2500RL7 Analog Devices Inc. IC DAC 8BIT V-OUT SC70-6 Na stanie14397 pcs 10µs 2.7V ~ 5.5V 2.7V ~ 5.5V String DAC Supply 1 No ±0.5 (Max), ±1 (Max) AD5602 Tape & Reel (TR) nanoDAC® -40°C ~ 125°C Surface Mount Voltage - Buffered 6-TSSOP, SC-88, SOT-363 SC-70-6 8 I²C
AD7542JN AD7542JN Analog Devices Inc. IC DAC 12BIT A-OUT 16DIP Na stanie6600 pcs 2µs 5V 5V R-2R External 1 Yes ±1 (Max), ±1 (Max) AD7542 Tube - -40°C ~ 85°C Through Hole Current - Unbuffered 16-DIP (0.300', 7.62mm) 16-PDIP 12 Parallel
MAX5294EUD+T MAX5294EUD+T Analog Devices Inc./Maxim Integrated IC DAC 8BIT V-OUT 14TSSOP Na stanie4079 pcs 4µs 2.7V ~ 5.25V 1.8V ~ 5.25V - External 2 No ±0.125, ±1 (Max) MAX5294 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Voltage - Buffered 14-TSSOP (0.173', 4.40mm Width) 14-TSSOP 8 SPI, DSP
1...79808182838485...91
0 RFQ
Wózek sklepowy (0 Items)
To jest puste.
Porównaj listę (0 Items)
To jest puste.
Informacja zwrotna

Twoja opinia ma znaczenie!W Allelco cenimy wrażenia użytkownika i staramy się go stale ulepszać.
Proszę udostępnić nam swoje komentarze za pośrednictwem naszego formularza opinii, a my odpowiemy niezwłocznie.
Dziękujemy za wybranie Allelco.

Temat
E-mail
Komentarze
Captcha
Przeciągnij lub kliknij, aby przesłać plik
Przesyłanie pliku
Rodzaje: .xls, .xlsx, .doc, .docx, .jpg, .png i .pdf.
Max Rozmiar pliku: 10 MB